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Add support for multiple PostgreSQL DSN candidates
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This update introduces `PG_DSN_CANDIDATES` for specifying multiple DSN options, improving compatibility and CI portability. The script now attempts connections sequentially using the provided candidates before falling back to single DSN or raising an error. Relevant updates to documentation and workflow configuration have also been made.
This commit is contained in:
Sascha Nesterovic
2026-02-12 14:36:07 +01:00
parent a0ba4e1314
commit ff6d7998c3
3 changed files with 37 additions and 4 deletions
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README.md
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@@ -106,6 +106,13 @@ PG_DSN='postgresql://postgres:postgres@127.0.0.1:5432/compatdb?sslmode=disable'
python backend/scripts/pg_compat_smoke.py
```
CI/runner-safe variant (tries multiple hosts):
```bash
PG_DSN_CANDIDATES='postgresql://postgres:postgres@postgres:5432/compatdb?sslmode=disable,postgresql://postgres:postgres@127.0.0.1:5432/compatdb?sslmode=disable' \
python backend/scripts/pg_compat_smoke.py
```
## Environment variables reference
All variables are defined in `.env.example`.